A vulnerability, which was classified as problematic, has been found in Linux Kernel up to 6.12.13/6.13.2/6.14-rc1. This issue affects some unknown processing of the component pfifo_tail_enqueue. The manipulation leads to Privilege Escalation.
The identification of this vulnerability is CVE-2025-21702. The attack can only be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.
